Measurement of heat that needs to be absorbed or lost for each gram of substance.
A. temperature energy
B. specific heat
C. heat energy
D. temperature heat
E. underlying heat

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both